package chapter92;


import java.util.Scanner;

public class LeapYear {


    //判断是否是闰年的方法
    public  boolean isLeapYear(int year){
        if((year%4==0&&year%100!=0)||year%400==0){
            return true;
        }
        return false;
    }

    public int demo(){
        return 1;
    }



    public static void main(String[] args) {

        Scanner input=new Scanner(System.in);
        System.out.println("请输入一个年份");
        int year=input.nextInt();
        LeapYear ly=new LeapYear();
        if(ly.isLeapYear(year)){
            System.out.println(year+"是闰年");
        }else {
            System.out.println(year+"不是闰年");
        }

    }

}
